Riesling Beryl and Creedite Physical Properties

Riesling Beryl

Creedite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.66-2.862.70

1 7.18

1.5 Fracture

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)

Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.6 Cleavage

Not Available

Perfect on {100}

1.7 Mohs Hardness

7.5-84.5

2 10

1.8 Chemical Composition

Al 2Be 3Si 6O 18Martin H.

Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.

Riesling Beryl and Creedite Chemical Formula

While comparing Riesling Beryl and Creedite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Riesling Beryl and Creedite chemical formula.

Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.
Chemical formula of Creedite- Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.

Compare Green Gemstones

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Riesling Beryl Vs Sapphirine

Riesling Beryl Vs Sard

Riesling Beryl and Creedite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Riesling Beryl and Creedite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riesling Beryl and Creedite Optical Properties during the identification of gemstone. Specific gravity of Riesling Beryl is 2.70 whereas that of Creedite is 2.70.